有些API要求请求的内容类型为application/x-www-form-urlencoded
function requestUrl($url,$data=null,$https=true,$method='post'){
//1.初始化url
$ch = curl_init($url);
//2.设置相关的参数
//字符串不直接输出,进行一个变量的存储
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
//判断是否为https请求
if($https === true){
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
}
//判断是否为post请求
if($method == 'post'){
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
}
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-type:application/x-www-form-urlencoded'));
//3.发送请求
$str = curl_exec($ch);
//4.关闭连接
curl_close($ch);
//6.返回请求到的结果
return $str;
}